A minimal offline-friendly toolkit showcasing several "Pro" document-processing features implemented with Python's standard library. The package includes:
- Archive creation and extraction (
zipandtar). - Basic text extraction from Word
.docxfiles. - Conversion of Excel
.xlsxfiles to CSV. - Simple HMAC-based file signing and verification.
- Rudimentary PDF inspection utilities.
These modules are intentionally lightweight and avoid third‑party dependencies, so they can operate in restricted environments without internet access.